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Author Question: Conductivity tests use _____ to test the conductivity of a material. a. resistance b. voltage ... (Read 78 times)

lilldybug07

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Conductivity tests use _____ to test the conductivity of a material.
 
  a. resistance
  b. voltage
  c. sound waves
  d. amperage

Question 2

Valves installed at the highest point in the system are called _____.
 
  a. check valves
  b. bleeder valves
  c. top valves
  d. traps



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cupcake16

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Answer to Question 1

d

Answer to Question 2

b




lilldybug07

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Reply 2 on: Jul 24, 2018
Gracias!


31809pancho

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Reply 3 on: Yesterday
Excellent

 

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